Triacs sensitive gate Glass passivated, sensitive gate triacs pla

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Triacs sensitive gate Glass passivated, sensitive gate triacs pla

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Triacs sensitive gate
Glass passivated, sensitive gate triacs plastic envelope, suitable surface mounting, intended general purpose bidirectional switching phase control applications, where high sensitivity required four quadrants.
BT137S series
BT137M series QUICK REFERENCE DATA
SYMBOL VDRM IT(RMS) ITSM PARAMETER BT137S BT137M)Repetitive peak off-state voltages on-state current Non-repetitive peak on-state current MAX. MAX. MAX. UNIT 500E 600E 800E
PINNING SOT428
Standard Alternative NUMBER gate gate
CONFIGURATION
SYMBOL
LIMITING VALUES
Limiting values accordance with Absolute Maximum System (IEC 134). SYMBOL VDRM IT(RMS) ITSM PARAMETER Repetitive peak off-state voltages on-state current Non-repetitive peak on-state current fusing Repetitive rate rise on-state current after triggering full sine wave; full sine wave; prior surge 16.7 dIG/dt A/µs GT2- GT2- CONDITIONS MIN. -500 5001 MAX. -600 6001 -800 UNIT A/µs A/µs A/µs A/µs
dIT/dt
PG(AV) Tstg
Peak gate current Peak gate voltage Peak gate power Average gate power Storage temperature Operating junction temperature
over period
Although recommended, off-state voltages 800V applied without damage, triac switch on-state. rate rise current should exceed A/µs. October 1997 1.200
Triacs sensitive gate
THERMAL RESISTANCES
SYMBOL j-mb PARAMETER CONDITIONS MIN.
BT137S series
BT137M series
TYP.
MAX.
UNIT
Thermal resistance full cycle junction mounting base half cycle Thermal resistance (FR4) mounted; footprint Fig.14 junction ambient
STATIC CHARACTERISTICS
unless otherwise stated SYMBOL PARAMETER Gate trigger current CONDITIONS GT2- GT2- GT2- GT2- MIN. 0.25 TYP. MAX. 1.65 UNIT
Latching current
Holding current On-state voltage Gate trigger voltage Off-state leakage current
VDRM(max);
DYNAMIC CHARACTERISTICS
unless otherwise stated SYMBOL dVD/dt PARAMETER Critical rate rise off-state voltage Gate controlled turn-on time CONDITIONS VDRM(max); exponential waveform; gate open circuit VDRM(max); dIG/dt A/µs MIN. TYP. MAX. UNIT V/µs
October 1997
1.200
Triacs sensitive gate
BT137S series
BT137M series
Ptot
BT137
Tmb(max)
IT(RMS)
BT137
IT(RMS)
Fig.1. Maximum on-state dissipation, Ptot, versus on-state current, IT(RMS), where conduction angle.
BT137 BT137
Fig.4. Maximum permissible current IT(RMS) versus mounting base temperature Tmb.
BT137
1000
ITSM
time
IT(RMS)
initial
limit
quadrant
10us
100us
10ms
100ms
0.01
surge duration
Fig.2. Maximum permissible non-repetitive peak on-state current ITSM, versus pulse width sinusoidal currents, 20ms.
Fig.5. Maximum permissible repetitive on-state current IT(RMS), versus surge duration, sinusoidal currents, 102°C.
VGT(Tj) VGT(25
ITSM
BT137 ITSM time
BT136
initial
Number cycles 50Hz
1000
Fig.3. Maximum permissible non-repetitive peak on-state current ITSM, versus number cycles, sinusoidal currents,
Fig.6. Normalised gate trigger voltage VGT(Tj)/ VGT(25°C), versus junction temperature
October 1997
1.200
Triacs sensitive gate
BT137S series
BT137M series
IGT(Tj) IGT(25
BT137E GT2- GT2-
BT137
1.264 0.0378 Ohms
Fig.7. Normalised gate trigger current IGT(Tj)/ IGT(25°C), versus junction temperature
IL(Tj) IL(25
Fig.10. Typical maximum on-state characteristic.
TRIAC
j-mb (K/W)
BT137
unidirectional bidirectional
0.01 10us 0.1ms 10ms
0.1s
Fig.8. Normalised latching current IL(Tj)/ IL(25°C), versus junction temperature
IH(Tj) IH(25C)
Fig.11. Transient thermal impedance j-mb, versus pulse width
dVD/dt (V/us)
TRIAC
1000
Fig.9. Normalised holding current IH(Tj)/ IH(25°C), versus junction temperature
Fig.12. Typical, critical rate rise off-state voltage, dVD/dt versus junction temperature
October 1997
1.200
Triacs sensitive gate
MECHANICAL DATA
Dimensions Mass:
6.73 2.38 0.93 seating plane
BT137S series
BT137M series
6.22 10.4
2.285 (x2)
(x2)
Fig.13. SOT428 centre connected tab.
MOUNTING INSTRUCTIONS
Dimensions
2.15
4.57
Fig.14. SOT428 minimum sizes surface mounting.
Notes Plastic meets UL94 1/8".
October 1997
1.200
Triacs sensitive gate
DEFINITIONS
Data sheet status Objective specification Product specification Limiting values
BT137S series
BT137M series
This data sheet contains target goal specifications product development. This data sheet contains final product specifications.
Preliminary specification This data sheet contains preliminary data; supplementary data published later.
Limiting values given accordance with Absolute Maximum Rating System (IEC 134). Stress above more limiting values cause permanent damage device. These stress ratings only operation device these other conditions above those given Characteristics sections this specification implied. Exposure limiting values extended periods affect device reliability. Application information Where application information given, advisory does form part specification. Philips Electronics N.V. 1997 rights reserved. Reproduction whole part prohibited without prior written consent copyright owner. information presented this document does form part quotation contract, believed accurate reliable changed without notice. liability will accepted publisher consequence use. Publication thereof does convey imply license under patent other industrial intellectual property rights.
LIFE SUPPORT APPLICATIONS
These products designed life support appliances, devices systems where malfunction these products reasonably expected result personal injury. Philips customers using selling these products such applications their risk agree fully indemnify Philips damages resulting from such improper sale.
October 1997
1.200

Triacs sensitive gate Glass passivated, sensitive gate triacs pla

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